huds!

code/_onclick/hud/hud.dm

@@ -11,7 +11,10 @@ GLOBAL_LIST_INIT(available_ui_styles, list(
 	"Plasmafire" = 'icons/mob/screen_plasmafire.dmi',
 	"Slimecore" = 'icons/mob/screen_slimecore.dmi',
 	"Operative" = 'icons/mob/screen_operative.dmi',
-	"Clockwork" = 'icons/mob/screen_clockwork.dmi'
+	"Glass" = 'icons/mob/screen_glass.dmi',
+	"Clockwork" = 'icons/mob/screen_clockwork.dmi',
+	"Trasen-Knox" = 'icons/mob/screen_trasenknox.dmi',
+	"Detective" = 'icons/mob/screen_detective.dmi',
 ))
 
 /proc/ui_style2icon(ui_style)

code/_onclick/hud/human.dm

@@ -324,11 +324,11 @@
 	using.hud = src
 	hotkeybuttons += using
 
-	using = new /atom/movable/screen/rest()
-	using.icon = ui_style
-	using.screen_loc = ui_pull_resist
-	using.hud = src
-	static_inventory += using
+	rest_icon = new /atom/movable/screen/rest()
+	rest_icon.icon = ui_style
+	rest_icon.screen_loc = ui_pull_resist
+	rest_icon.hud = src
+	static_inventory += rest_icon
 	//END OF CIT CHANGES
 
 	using = new /atom/movable/screen/human/toggle()

code/_onclick/hud/screen_objects.dm

@@ -154,9 +154,8 @@
 	if(!icon_empty)
 		icon_empty = icon_state
 
-	if(!hud?.mymob || !slot_id || !icon_full)
-		return ..()
-	icon_state = hud.mymob.get_item_by_slot(slot_id) ? icon_full : icon_empty
+	if(hud?.mymob && slot_id && icon_full)
+		icon_state = hud.mymob.get_item_by_slot(slot_id) ? icon_full : icon_empty
 	return ..()
 
 /atom/movable/screen/inventory/proc/add_overlays()
@@ -207,7 +206,7 @@
 				. += blocked_overlay
 
 	if(held_index == hud.mymob.active_hand_index)
-		. += "hand_active"
+		. += (held_index % 2) ? "lhandactive" : "rhandactive"
 
 
 /atom/movable/screen/inventory/hand/Click(location, control, params)
@@ -411,6 +410,7 @@
 	name = "rest"
 	icon = 'icons/mob/screen_midnight.dmi'
 	icon_state = "act_rest"
+	base_icon_state = "act_rest"
 	plane = HUD_PLANE
 
 /atom/movable/screen/rest/Click()
@@ -422,10 +422,7 @@
 	var/mob/living/user = hud?.mymob
 	if(!istype(user))
 		return ..()
-	if(!user.resting)
-		icon_state = "act_rest"
-	else
-		icon_state = "act_rest0"
+	icon_state = "[base_icon_state][user.resting ? 0 : null]"
 	return ..()
 
 /atom/movable/screen/throw_catch